baber/WOPTO huggingface dataset:
Patent JP-H01314686-A (JP)
Title: Lower tip structure of bow
Inventor: HORI YUKIMASA
IPC: B63B1/06
Filed: 1988-06-16
Abstract: PURPOSE:To suppress wave making resistance as low as possible regardless of the sea surface condition or the draft of vessel by projecting a blade support forward from the lower tip of a bow and fixing a blade to the support. CONSTITUTION:A blade 1 having an attack angle against the flow is supported by a support 2 projecting forward at the lower end of a bow. When the blade 1 is moved under the water surface, water pressure at an obliquely lower region in the advancing direction of the blade 1 increases while the water pressure in the upper rear region of the blade 1 decreases thus lowering the water level simultaneously. When such structure is employed, water flow close to a bow outerboard 4 can be curved considerably downward or obliquely downward with low loss. Since wave making resistance and frictional resistance at the bow section are decreased and the mass of water around the blade 1 is relieves pitching, fuel consumption can be improved remarkably.
Patent JP-2000335688-A (JP)
Title: Filling nozzle cleaning device
Inventor: SAITO HISATOSHI
IPC: B67C3/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To automatically clean the inside and the outside of a filling nozzle by avoiding generation of staining of a floor face and its surroundings caused by overflow and leakage of cleaning water from a nozzle cleaning device. SOLUTION: An opening part 15 is provided on the top part of a cleaning water container 4 and the top and the bottom parts and the peripheral side part of the opening part 15 are surrounded by means of supporting frame members 6, 7 and 8 and a ring-like and freely expandable elastic body 5 on which an inserting hole 3 for a filling nozzle 2 is provided is integrally fixed and an air feeding means is connected with the elastic body 5 through the supporting frame member 6 for the peripheral side part.
Patent JP-H09330557-A (JP)
Title: Spindle assembly of disk device
Inventor: KANEKO HISASHI
IPC: G11B33/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a spindle assembly of a small-capacity-version disk device, which can suppress the dissipation power of a spindle motor and can prevent the reduction of the dust collecting efficiency by an air filter. SOLUTION: A spindle assembly 8 contains a shaft 22, which is fixed to the housing of a disk device, and a spindle hub 24, which is rotatably attached to the shaft 22. At the lower part of the spindle hub 24, a plurality of disks 10A of the first set, which are mutually separated by a specified interval are attached. At the upper part of the spindle hub 24, a plurality of disks 10B of the second set, which are mutually separated by the specified interval, are attached. A dummy ring 38 is attached to the intermediate part of the spindle hub 24 without attaching disks 10 and a large space is formed. By fastening a clamp ring 40 to the spindle hub 24 with screws, a plurality of the disks 10A and 10B of the first and the second sets are fixed to the spindle hub 24.
Patent JP-S5939814-A (JP)
Title: Cosmetic
Inventor: SHIMADA TADAHIRO
IPC: A61Q19/00
Filed: 1982-08-27
Abstract: PURPOSE:To provide a cosmetic having excellent emulsion stability, applicability and safety to the skin, by neutralizing and thickening a water-soluble carboxyvinyl polymer with an amino sugar. CONSTITUTION:A cosmetic useful as a skin or hair cosmetic of transparent gel- type or opaque emulsion-type, is prepared by compounding (A) a water-soluble carboxyvinyl polymer and (B) an amino sugar such as D-glucosamine, D-galactosamine, D-mannosamine, etc. The amount of (A) is preferably about 0.005- 10.0wt% especially 0.01-2.0wt% based on the whole cosmetic, and that of (B) is 0.1-10 times weight, especially 0.3-3.0 times weight, based on the component (A). The component (A) is neutralized and thickened with the component (B) in the cosmetic, and the cosmetic is transparent when the oil content is extremely low, and is opaque otherwise. In each case, the cosmetic has a glossy and desirable appearance. It is safe to the skin, has moistening effect, gives moist feeling to the skin, and exhibits excellent stability by the thickening of the component (A).
Patent JP-S628721-A (JP)
Inventor: ENOKIDA KAZUNORI
IPC: A47K10/38
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04372261-A (JP)
Title: Single telephone set
Inventor: TAKAHASHI OSAMU
IPC: H04M15/02
Filed: 1991-06-20
Abstract: PURPOSE:To prevent a charge from being in excess of a set charge during talking. CONSTITUTION:This telephone set is provided with an opposite number storage section 22 storing an opposite number of a talking opposite party, an own station number storage section 23 storing its own station number, a setting charge storage section 25 setting a prescribed set talking charge, a talking time detection section 18 detecting a speech time, a speech charge calculation section 19 calculating a speech charge from at least its own station number, an opposite party number and a talking time, a speech charge comparison section 21 comparing the speech charge signal calculated by the speech charge calculation section 19 with the setting charge signal of the setting charge storage section 25 and generating an alarm tone signal when the calculated speech charge signal exceeds the setting charge signal, and a speech circuit section 14 receiving the alarm tone signal from the speech charge comparison section 21.
Patent JP-S629582-A (JP)
Title: Device for recording position information of magnetic tape
Inventor: NISHIMOTO NAOMICHI
IPC: G11B27/10
Filed: 1985-07-05
Abstract: PURPOSE:To improve the operability by printing position information generated based on a signal obtained by counting a reel drive pulse on recording paper at eject so as to grasp the absolute address of a tape and time information. CONSTITUTION:An input means 1 consists of a ten-key 2, a serch key 3 an address kind key 4 and a preset counter 5. When the recording (reproduction) of a tape in a cassette is started, the reel drive pulse is detected (101) and counted (102). Then the running time as the tape position information obtained by it is printed on an index seal by a print means 103 at eject. In applying recording/reproduction from a tape position at the preceding eject, the running time data from the key 2 is inputted to a counter 5 as a preset value, loaded in the means 102 and the present address is displayed on a display device 6.
Patent JP-S628865-A (JP)
Title: Four wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1985-07-05
Abstract: PURPOSE:To improve steering feeling in response to a change in speed even if the steering angle of a front wheel is in an antiphase with that of a rear wheel by configurating a device in such a way that a blind area where no steering of the rear wheel is effected even when the front wheel is steered, is made small gradually as a vehicle speed is increased. CONSTITUTION:The actuation of both a pulse motor 14 and a drive motor 24 for a hydraulic pump 25 is controlled by signals outputted from a controller 25 that is a control section of a rear wheel steering mechanism 7. Both a signal for a steered angle from a steering angle sensor 26 which detects the steered angle of a front wheel based on the amount of a steering handle 3 actually steered in a front wheel steering mechanism 1, and a signal for a vehicle speed from a vehicle speed sensor 27 are inputted into the controller 25. In a ratio of a steering angle of the rear wheel to that of the front wheel where the front wheel is in an antiphase with the rear wheel, a blind area where no steering of the rear wheel is effected, is provided for the range where the front wheel steering angle is small, and the blind are is made small as a vehicle speed is increased.
Patent JP-H04370303-A (JP)
Title: Heat-electricity co-supply plant
Inventor: NAGABUCHI NAOYUKI
IPC: F01K17/04
Filed: 1991-06-20
Abstract: PURPOSE:To enable constant load operation of a heat-source engine throughout a year irrespective of decrease of steam demands or the like due to seasonal fluctuation (e.g. during a transitional period) in a heat-electricity co-supply system plant. CONSTITUTION:A part of the steam generated by a waste heat recovery boiler 30 of a heat-electricity co-supply system plant is supplied to a back pressure turbine 40, the cold is obtained by operating a compressor type refrigerator 50 by the power, and the cold is supplied to an air-intake condition regulator heat source 90, keeping the air-intake humidity and temperature of an engine at the designed values. Supply of the cold to the demand side by means of a pure water producing device 80, reduction of NOx contents in the exhaust gas from a heat source engine by using the produced pure water, and increase of the output of the heat source engine are realized.
Patent JP-S5481033-A (JP)
Title: Portable type information retrieval unit
Inventor: ABE KAZUHIRO
IPC: G06F17/30
Filed: 1977-12-12
Abstract: PURPOSE: To establish the potable type information retrieval unit which can automatically retrieve the numeric information and output it as required, by toring the various numeric information to be desired at all times.  
     CONSTITUTION: The unit consists of the input control section 15 performing input control of the information inputted from the information input section 1, memory 16 storing the inputted formation, operation section 17 performing the operation relating to the retrieval of the memory information and arithmetic operation at least with instruction keys, control section 18 controlling each section 15 to 17, driving section 19 driving the display 2 according to the information supplied, and power supply cell 20 supplying power to the sections 15 to 19, and the power supply from the section 20 is always fed to the memory 16, storing the content of memory and it is turned on or off with the power switch for others. Further, the supply of the numeric information retrieved to the operation section 17, allowing to use the numeric information to the operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04231795-A (JP)
Title: Heat-insulating molded form, manufacture thereof and vessel and refrigerator composed of said molded form and heat-insulating material in refrigerator
Inventor: ROORANTO ROITAA
IPC: F16L59/04
Filed: 1991-06-21
Abstract: PURPOSE: To provide a heat insulating body performing long longevity and not having a heat bridge on an edge part by filling a fine powdery or fibrous material having specific water absorbing power in a deep drawn recessed part of a molding without containing metal and connecting a cover and the recessed part together in a gastight and steamtight state. CONSTITUTION: A fine powdery of fibrous material of a steam permeability 4-50 weight % at 23 deg.C and relative humidity 85% is stored in a covering material consisting of two parts having a symmetrical structure. A first part of the covering material has a recessed part without including metal and deep drawn, and a second cover part is connected to the recessed part so that gastight and steamtight blocking can be ensured. The one having steam permeability of 0.2 g/m<2> /d at 23 deg.C and relative humidity 85% and having gas permeability against N2 , O2 and CO2 of total 0.05-0.5 cm<3> /m<2> /d/bar is used for the covering material.
Patent JP-H01317565-A (JP)
Title: Fountain nozzle
Inventor: NISHIMURA KOICHI
IPC: B05B17/08
Filed: 1988-06-16
Abstract: PURPOSE:To permit the formation of a column of water whose surface is smooth giving a feeling of transparency by providing before a spout a water flow rectifying part having a passageway diameter larger than the maximum width of the spout, whose peripheral part is shaped like an edge or circular arc. CONSTITUTION:There is provided before a spout 1 a water flow rectifying part 2 having a passageway diameter larger than the maximum width of the spout 1, whose peripheral part is shaped like an edge or circular arc. This brings about the formation of a column of water whose surface is free from ripples giving a feeling of transparency, whereby the fountain fitted with such spout can offer a greater variety of displays.
Patent JP-H09329361-A (JP)
Title: Electric foot warmer
Inventor: YAMANE YASUMASA
IPC: F24H3/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce uneven temperature of each part of a frame by positively inducing warm air longitudinally in a foot warmer by providing a rectangular heater unit on a rectangular frame. SOLUTION: A recessed part 7 is provided at the center of a reflection plate 6 on which U-shaped heaters 16, 16 are mounted, and a fan 12 is disposed on the recessed part, and future recessed grooves 8a, 8b extending longitudinally of a frame are formed, communicating with the recessed part. Warm air is mounted up to a longitudinal end of the frame with the aid of the recessed grooves.
Patent JP-S5939444-A (JP)
Title: Production of steel flange
Inventor: KIMURA TSUTOMU
IPC: B21J5/06
Filed: 1982-08-30
Abstract: PURPOSE:To produce a flange having high quality with ease and at a low cost by heating the entire part of a plate formed to an annular shape up to an austenite region, extruding the same and setting the outside diameter of flanged sleeve pipe at a specific value. CONSTITUTION:The entire part of an annular plate (or the inside circular side of the plate) cut beforehand from a steel plate is heated up to an austenite region. The plate is then extrusion-formed by a press to form a flanged sleeve pipe having the outside diameter larger by >=1.3 times of the bore of the plate. The flange having high toughness is thus produced.
Patent JP-S5673641-A (JP)
Title: Manufacture of glass starting material
Inventor: HAMASHIMA SHIGEKI
IPC: G02B6/00
Filed: 1979-11-16
Abstract: PURPOSE:To manufacture porous glass starting material in a high yield by hydrolyzing the halide of a positive element by reaction with pure water and drying the resulting glass forming oxide with a high frequency heater. CONSTITUTION:The halide of a positive element such as P, Ga, Si or Ge is hydrolyzed by reaction with pure water in a reactor, and the resulting hydrogen halide and unreacted water are evaporated to obtain pasty glass forming oxide 1. Container 2 filled with oxide 1 is mounted on container setting stand 3, and electrode 4 for applying high frequency voltage is placed opposite to stand 3. By applying high frequency power between electrode 4 and stand 3 from high frequency power source 5, water in container 2 is evaporated to dry oxide 1, and the resulting porous glass forming oxide is taken out.
Patent JP-2000340074-A (JP)
Title: Operation device for manual switch
Inventor: MATSUBAYASHI TADAKI
IPC: H01H33/42
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation device for a manual switch capable of forcibly disconnecting the welded part of a fixed contact to a moving contact without causing any trouble by the rotative operation of a handle shaft. SOLUTION: While the opening operation of a moving contact 3x with respect to a fixed contact 2x of a manual switch 1 is being carried out by driving a toggle mechanism 10 by the rotative operation of a handle shaft 9, when the moving contact 3x is not disconnected from the fixed contact due to the stored-e energy force of the toggle mechanism 10 even if the toggle mechanism 10 exceeds its dead point, a forcibly disconnecting link mechanism 27 for imparting disconnecting force by pressing a part of the toggle mechanism 10 is connected to the toggle mechanism 10.
Patent JP-S5576794-A (JP)
Title: Sail
Inventor: TSUJI MATSUO
IPC: B63H9/06
Filed: 1978-12-05
Abstract: PURPOSE: To give a large lift by varying the thickness at both edges of a sail according to direction of a wind.  
     CONSTITUTION: The inner side of a front thick wall 4a of a thick section 4 located at both edges of the sail 2 is provided with a torque motor 9 where an arm 10 is mounted on the rotational axle thereof, the point of the arm 10 being slidingly connected with the guide 11 disposed at the inner side of the back thick wall 4b. Consequently, when the arm 10 is turned in a clockwise direction with the torque motor 9, the thickness of wall section 4 may be varied to develop thinner. On the other hand, when the torque motor is turned in a reversed direction, the thickness of wall section 4 may develop thicker wall. This enables to define thicker wall 4 for the weather side, defining thinner wall for the lee side for reducing the development of the current burble phenomenon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S629724-A (JP)
Title: Exhaust system for internal-combustion engine
Inventor: FUKUDA MASUO
IPC: F16L43/00
Filed: 1985-07-08
Abstract: PURPOSE:To obtain an exhaust pipe which is not crushed even if it is bent to a small bending diameter by setting a state that a gap between inner and outer pipes has been held by a wire gauze, filling mesh space with a fluid, executing the bending in a state that it has been solidified, and thereafter, melting and discharging it. CONSTITUTION:That which has been circularly knitted so that a difference of a recessed part 3a and a projecting part 3b of a wire gauze 3 becomes large is positioned between inner and outer pipes, and the recessed part 3a of the wire gauze 3, and the projecting part 3b are made to adhere tightly to an inner pipe outside periphery 2a and an outer pipe inside surface 2b, respectively. In a state that a gap between the inner and the outer pipes has been held by the wire gauze in this way, its mesh space is filled with a fluid, for instance, water, and in a state that it remains frozen, bending is executed. As a result, even in case of a small bending diameter, no crushing phenomenon is generated and the bending is executed easily. After the working, ice is melted and discharged. In this way, an exhaust pipe which is excellent in workability, inexpensive and light, and has performed bending to a small diameter can be obtained.
Patent JP-S5940111-A (JP)
Title: Marine fuel consumption meter
Inventor: TAKADA AKIRA
IPC: G01F9/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a navigation distance per unit fuel amount by finding the pulse ratio of pulse rates of speed pulses from a speedometer provided to a ship body and flow rate pulses from a flow meter in a fuel conduit. CONSTITUTION:The pulse oscillator 14 of a turbine type flow meter 11 generates one pulse at every interval of specific navigation distance and this speed pulse is rectified by a waveform shaping circuit 15 and then sent to an AND circuit 16. The fuel flow meter 6 generates flow rate pulses at a pulse rate proportional to fuel consumption; while they are integrated by a counter 18, a gate signal proportional to fuel consumption time per unit amount is generated by a gate signal generating circuit 10 and sent to the AND circuit 16. Therefore, the output of the AND circuit 16 is proportional to the navigation time within the time when the unit amount of fuel is consumed, i.e. fuel rate. The navigation speed measured by the turbine type flow meter 11 is a relative speed to the sea surface 2, so the optimum fuel rate is obtained as a parameter which shows the efficiency of a prime mover 7 and a screw 9.
Patent JP-S6130994-A (JP)
Title: High frequency grinder
Inventor: HAYASHI HIROSHI
IPC: H02P23/04
Filed: 1984-07-18
Abstract: PURPOSE:To reduce the weight, vibration, noise and to enhance the workability by driving an induction motor for a high frequency grinder by a transistor inverter. CONSTITUTION:When a handle switch 22 is closed, a lamp function generator 6 operates to generate a lamp function, the voltage of an induction motor 20 increases the magnitude and the frequency in response to the lamp function of the command, and a grinder III is gradually accelerated and can avoid the shock in case of starting. In case of stopping, when the switch 22 of the grinder is opened, the generator 6 operates to reduce the amplitude of the voltage and the frequency in response to the lamp function as time goes, and the motor 20 decelerates at the speed while suppressing the regenerative energy to the adequate value.
Patent JP-S6128205-A (JP)
Title: Frequency comparison circuit
Inventor: ITO TAKASHI
IPC: H03D13/00
Filed: 1984-07-17
Abstract: PURPOSE:To decrease the error and hardware and to attain ease of circuit integration by charging the 1st and 2nd capacitors in synchronizing with the 1st and 2nd binary signals having the 1st and 2nd frequencies and transferring the electric charge to the 3rd capacitor to take the difference. CONSTITUTION:A +1V is fed to a switch 14 in synchronizing with a binary signal B having the 1st frequency to the 1st capacitor 10 of electric static capacitance C1 and -1V is fed to a switch 15 in synchronizing with a binary signal A having the 2nd frequency to the 2nd capacitor 11 of static capacitance C2. Electric charges C1, -C2 charged to each capacitor are transferred to the 3rd capacitor 13 of capacitance C3 connected to an operational amplifier 12 by switches 14, 15 synchronously with the signals B and A. In order to make a voltage VE of the signal E constant, the relation of C1.fB=C2.fA is obtained. The characteristic of the circuit depends on the ratio of the capacitors 10, 11, 13, the capacitance of the capacitors is decreased and in constituting the capacitors 10, 11 on the IC chip, the capacitance ratio C2/C1 is made sufficiently accurately.
Patent JP-H03114096-A (JP)
Title: Image decoding device
Inventor: OKUDA HIDENORI
IPC: H04N19/423
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently execute the image decoding by changing a decoding means to be applied in accordance with the case when an input image signal is an image signal corresponding to a display area, and the case when signal is an image signal corresponding to a non-display area. CONSTITUTION:By utilizing the information of superposition of plural images on a display screen of an image display device, decoding means 23 - 28 are changed in accordance with a display area displayed on the screen and a non- display area which is masked by other image and not displayed. That is, whether a received image signal is a signal corresponding to the display area or a signal corresponding to the non-display area is discriminated, by which as for the display area, and the non-display area, a decoding processing required for decoding an image, and a processing which requires no decoding are applied, respectively. In such a way, the quantity of the decoding processing of the whole device can be decreased.
Patent JP-H04352834-A (JP)
Title: Specific combined filament yarn of polyester
Inventor: SHIMICHI SUSUMU
IPC: D06M101/16
Filed: 1991-05-23
Abstract: PURPOSE:To obtain the title combined filament yarn having an excellent swelling, dry touch, drape characteristics by feeding combined filament yarn comprising >=a fixed amount of polyesterbased fiber containing specific fine particles in the fiber to a device so as to form specific surface. CONSTITUTION:The objective specific combined filament yarn, combined filament yarn comprising (A) >=30wt.% polyester filament containing >=4wt.% fine particles having <=1mum average particle diameter, <=2.0 refractive index and >=2.5 true specific gravity and (B) PET filament, wherein part of sheath yarn has three or more loops/25mm having 0.5-2.5 coefficient of protrusion (height of protrusion/width of protrusion) and the height of the protrusion >=1/3 diameter of the yarn, one or more slack parts/25mm based on difference in yarn length having height of >= diameter of yarn and <= three times diameter and width of >= twice the height and >=40/m interlaced parts.